Long-term jugular vein catheterization in horses.
The use of soft catheter materials in large-bore veins has allowed safe long-term venous access in human patients. Similar principles were applied to groups of horses; the jugular vein was catheterized for 14 days (group 1) and for 30 days (group 2). Three catheter materials were compared, and the clinical and histologic findings indicated that the least reaction was associated with silastic, followed by polyurethane; polytetraflouroethylene caused marked reaction. Our results suggest that by using catheters made of materials (especially silastic) that are less stiff or rigid, the duration of catheterization can be increased to 14 days or longer with minimal complications.
Spurlock
S L
SL
Marion duPont Scott Equine Medical Center, Virginia-Maryland Regional College of Veterinary Medicine, Leesburg, VA 22075.
Spurlock
G H
GH
Parker
G
G
Ward
M V
MV
D000818:Animals; D001831:Body Temperature; D002405:Catheterization, Central Venous / Q000009:adverse effects / Q000662:veterinary*; D002408:Catheters, Indwelling / Q000662:veterinary; D006734:Horse Diseases / Q000209:etiology; D006736:Horses / Q000502:physiology*; D007601:Jugular Veins / Q000473:pathology; D010689:Phlebitis / Q000209:etiology / Q000662:veterinary; D011138:Polytetrafluoroethylene; D011140:Polyurethanes; D011674:Pulse; D012119:Respiration; D012826:Silicone Elastomers; D012867:Skin / Q000473:pathology
D011140:Polyurethanes; D012826:Silicone Elastomers; D011138:Polytetrafluoroethylene